Current Challenge: Responder Definition Derivation
When a new patient-reported outcome (PRO) is developed, there is
interest in deriving the following, to support interpretation of data
collected using the new tool:
- Minimal Clinically Important Difference (MCID) / Responder Definition (RD)
- Meaningful Between-Group Difference
- Meaningful Score Categories
These are usually derived by using an existing, validated measure as the ‘gold standard’ to quantify e.g. disease status.
The challenge is to use visualisations to support in the derivation in any or all of the following:
- MCID
- Meaningful between-group difference
- Meaningful score categories
* NOTE to download a single data set as a csv file, click on the raw button and save the file. The following link describes the process in further detail